| | Whatman Grade 3236测试纸10345573 Grade 3236 110X20MM 500/PK | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | Spectra/Mesh PEEK，55毫米屏幕光盘式滤膜 | 25 | ￥2500.00 | ￥2500.00 | | ￥2500.00 | |
| | Whatman ME25/91 混合纤维素酯10407379 ME25/91 STL 0.45uM 50MM 400/PK，尺寸：50MM 孔径0.45um | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Emerson&Cuming STYCAST 2662环氧密封树脂 1KG包装 | 41 | ￥4153.00 | ￥4153.00 | | ￥4153.00 | |
| | WhatmanGrade2定性滤纸1002-9299 GR 2 11x15CM 10/PK | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
